20106447897

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{4447}}^1\times {\mathrm{21227}}^1$

素因数の和:25748

約数の個数: 16

約数和(自身を含む): 27193577472

約数和(自身を除く): 7087129575

約数列:

[1, 3, 71, 213, 4447, 13341, 21227, 63681, 315737, 947211, 1507117, 4521351, 94396469, 283189407, 6702149299, 20106447897]

約数ペア:

[(1, 20106447897), (3, 6702149299), (71, 283189407), (213, 94396469), (4447, 4521351), (13341, 1507117), (21227, 947211), (63681, 315737)]